The Relationship Between Acceptance Test-Driven Development and Design Patterns

Net Objectives

To those who’d like to study along with me as I publish this on linkedin, please ask to join the True North Consortium Linkedin Group where I … Continue reading "The Relationship Between Acceptance Test-Driven Development and Design Patterns". This is an excerpt from Introducing FLEX – FLow for Enterprise Transformation: Going Beyond Lean and Agile (online book). If you are looking for an alternative to SAFe, this is it.

Test-Driven Development is not Merely “Test-First”

Net Objectives

Test-first yields analysis, it helps us determine what is clear, what is unclear or missing, and ferrets out misunderstandings. Unit tests are unforgiving, they don’t let you get away with anything. But Test-Driven Development also creates better design. Bad design is hard to test, and so moving tests into a primary position reveals the pain … Continue reading "Test-Driven Development is not Merely “Test-First”".

The Relationship Between Acceptance Test-Driven Development and Design Patterns

Net Objectives

Essentially, ATDD provides us with quality acceptance criteria in the form of test specifications. Doing this makes for … Continue reading "The Relationship Between Acceptance Test-Driven Development and Design Patterns". I’ve written a chapter in my book on The Relationship Between ATDD and Design Patterns. We can use these to design our code from a behavior point of view instead of from an implementation point of view.

Quality Engineering Has DevOps and Agile in the Driving Seat

DevOps.com

As opposed to the traditional software development lifecycle (aka waterfall), today’s Agile and DevOps-based software development process is more outcome-oriented.

Test Driven Development

CodeSignal

When a candidate has made it past the initial screening process, we’d typically like to take a closer look at their work, so there’s less of a need for automated testing. The candidate’s ability to write their tests in this case is just as important as their ability to write a solution.

October 16th in Portland, OR: Test-Driven Development Without Mocks (Workshop)

James Shore

On October 16th, at the Pacific Northwest Software Quality Conference in Portland, I’ll be presenting a half-day workshop on using test-driven development without mock objects. This is a great session for programmers who want to learn new ways to improve their tests. Are your tests slow and brittle? Do you worry your unit tests aren’t actually testing anything important? 27 Sep 2019. James Shore/Calendar.

Extended Role of QA in Test Driven Development (TDD)

Xoriant

TDD is an Agile Development technique in which developers write test cases before writing the corresponding code for the user story assigned to him. Once the code passes the Acceptance test, the code is then refactored /simplified to be used as production code.

The Third Leg of Emergent Design: Acceptance Test-Driven Development (ATDD)

Net Objectives

The essence of agility is … Continue reading "The Third Leg of Emergent Design: Acceptance Test-Driven Development (ATDD)". In previous posts I discussed that the first leg of emergent design is TDD which provides code quality & sustainability. The second leg is design patterns which provide insights into handling variation. The third leg is ATDD which provides us a way of discovering and clarifying the value we’ll get.

Why Learning How to Decompose Stories with Acceptance Test-Driven Development (ATDD) Is not Just Decomposition

Net Objectives

So we “teach” Scrum with a 1-day emulation … Continue reading "Why Learning How to Decompose Stories with Acceptance Test-Driven Development (ATDD) Is not Just Decomposition". I’ve been having a very interesting twittervation about how to start teams off with Scrum. I believe you best learn by doing. And that it’s more important to get teams actually starting Agile in the workshop than merely learning Scrum which will hopefully lead you to Agile.

September 11th in Toronto, Canada: Faster, More Effective Test-Driven Development (Training)

James Shore

I‘m offering a day of training before the Assert(js) conference in Toronto on September 11th: Are your tests slow and brittle? Do you worry that your unit tests aren‘t actually testing anything important? If so, you could benefit from writing tests that don‘t use mock objects. to explore a cutting-edge approach to test-driven development (TDD) that doesn‘t need mocks or end-to-end tests. 03 May 2019.

August 6th in Washington, DC: How to Introduce Test-Driven Development to Your Team (Workshop)

James Shore

Test-Driven Development (TDD) is an essential skill for agile teams. Without it, codebases quickly lose the flexibility needed to support agile development. 03 May 2019. James Shore/Calendar. I’m leading a half-day training workshop at the Agile 2019 conference , which is in Washington D.C. on August 5-9. This session is geared towards Scrummasters, coaches, managers, and anyone else who’s in a leadership role and isn’t a programmer themselves.

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TDD, Unit Testing and the Mainframe

DevOps.com

Unit testing is like exercise: Companies know it’s good for you and you should do it, but given their druthers, they’d rather avoid the effort and just get to the benefit. After all, making unit testing a standard practice in a company’s software development process is probably the […].

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Test-Driven Development and the Cycle of Observation

Code Simplicity

Today there was an interesting discussion between Kent Beck , Martin Fowler , and David Heinemeier Hansson on the nature and use of Test-Driven Development (TDD), where one writes tests first and then writes code. ” Kent often (though not always) liked writing tests first so that he could observe their behavior while coding. It’s possible to minimize this point and say it’s only relevant to debugging or testing. Write a test (action).

Test automation?—?From basics to advanced

Xebia

This article answers the following questions: What are the prerequisites for test automation? What do you achieve by automating tests? What steps do you take to get test automation in place? You’ve decided you need test automation. You’ve read what considerations to keep in mind when creating a successful automated testing […]. The post Test automation?—?From

When TDD Is Not a Good Fit

Dzone - DevOps

I like to use Test-Driven Development (TDD) when coding. Writing tests only makes sense after the solution is viable. Last week, I came across examples of where I developed new functionality without using TDD. Without knowing the solution, is TDD worth it?

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It’s just a button, so it can’t be hard!

I'm Programmer

Programming Funny Images Programming Jokes Behavior-driven development Deadline Driven Development It's just a button so it can't be hard! Test driven development What is deadline driven development

December 4th in Sydney, Australia: Faster, More Effective Test-Driven Development (Training)

James Shore

Sydney conference in Australia on December 4th: Are your tests slow and brittle? Do you worry that your unit tests aren’t actually testing anything important? If so, you could benefit from writing tests that don’t use mock objects. to explore a cutting-edge approach to test-driven development (TDD) that doesn’t need mocks or end-to-end tests. 04 Nov 2019. James Shore/Calendar.

TDD 8

December 11th in Melbourne, Australia: Faster, More Effective Test-Driven Development (Training)

James Shore

Melbourne conference in Australia on December 11th: Are your tests slow and brittle? Do you worry that your unit tests aren’t actually testing anything important? If so, you could benefit from writing tests that don’t use mock objects. to explore a cutting-edge approach to test-driven development (TDD) that doesn’t need mocks or end-to-end tests. 04 Nov 2019. James Shore/Calendar.

TDD 8

All tests Passing

I'm Programmer

The post All tests Passing appeared first on I'm Programmer. Programming Funny Images Programming Jokes All tests Passing Setting Test Status to Pass or Fail TDD environment Test driven development

Agile Requirements: The only constant is change

AGILE-CODE.COM

Executable (Tests) Requirement Specifications are supported by tools such as FitNesse where you can define system requirements in a syntax that is tied back to fixtures which implement the required functionality. Cucumber is a tool for running automated acceptance tests written in a behavior driven development (BDD) style. FitNesse : FitNesse is a web server, a wiki, and an automated testing tool for software. User stories with acceptance tests, what are they?

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Key Challenges In Agile Implementations On QA Eyes

Xoriant

Largely we found “Scrum and Acceptance Test-Driven” as the better model for solution projects whereas for Support “Kanban and “Acceptance Test-Driven” is preferred. Test design and execution Tool. Test Automation. Automate Regression Testing.

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How to test software, part I: mocking, stubbing, and contract testing

CircleCI

In my last post , I talked about building a structured path to production: which tests to include, when to do them, and why. In this post, we’ll get into exactly how to do each kind of test.

What is BDD and What Does it Mean for Testers?

Abstracta - Software Development

A software development strategy that makes sense for both your business team and tech team Behavior Driven Development (BDD), as its name indicates, is not a testing technique, but rather a development strategy (as well as TDD, which is test driven development).

Is CI as a product right for your org?

TechBeacon

Test-driven development (TDD) advocates could take it further, adding unit tests to the process. When I was first exposed to continuous integration (CI), in a different decade, I was underwhelmed, I have to admit. Essentially we were talking about software to perform a checkout of all the code, to create a build, and then to email someone if the build broke. DevOps, DevOps Trends, Continuous Integration (CI

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How to test software, part II: TDD and BDD

CircleCI

In my previous post we talked about mocks and stubs: what they are, and how to use them in various testing scenarios to give yourself more flexibility, speed up your tests, and get more determinism out of your test suite.

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A new series by Scott Bain: Design Patterns

Net Objectives

I recently wrote a long series of posts here on various topics about Test-Driven Development. I ended up writing so many of them, they resulted in a little book I published through Amazon Kindle Direct called The TDD Companion. I’ve started to hand out copies of this book to student in my TDD courses. That … Continue reading "A new series by Scott Bain: Design Patterns". Design Patterns

TDD 40

Announcing the TDD Companion

Net Objectives

For the last few month, I have been posting several times a week on what I hope are interesting topics relating to aspects of Test-Driven Development. Many people have commented positively on this work. I have just posted the sixtieth entry in this series and this seemed like enough content to gather into a sort … Continue reading "Announcing the TDD Companion". Audio Available TDD

TDD 40

Commonly Missing Tests in TDD

Net Objectives

Because TDD is “testdriven development, people tend to think of TDD as “writing tests first.” In fact, TDD is not a testing activity per se. Unit tests are a very useful by-product of this process. Because of this … Continue reading "Commonly Missing Tests in TDD". It is the creation of an executable specification prior to the creation of each system element. Audio Available TDD

TDD 40

Test-driven React.js Development: React.js Unit Testing with Enzyme and Jest

Toptal

Any piece of code that has no tests is said to be legacy code according to Michael Feathers. Therefore, one of the best ways to avoid creating legacy code is using test-driven development (TDD). While there are many tools available to create unit tests in JavaScript and, in this post, we will use Jest and Enzyme to create a React.js

TDD 80

Why TDD is more about design, emergence & sustainability than testing

Net Objectives

With a name like TEST-driven development you’d expect TDD is mostly about testing. Especially when the end result is tests. In our book Design Patterns Explained we discussed how testability (how easily code can be tested) is an intrinsic property of software and is highly correlated with good design. This is why the 1st mantra … Continue reading "Why TDD is more about design, emergence & sustainability than testing".

TDD 40

The Case for Small When You Are @Scale – #SAFeSummit 15

Net Objectives

We suggest our clients focus on: Systems thinking Quarterly business planning or shorter Small business chunks so you can release quickly Creating the right environment for teams to work in Acceptance Test-Driven Development A flow-based mindset In over a decade of doing Agile at scale, we’ve found the most important concept to be that of … Continue reading "The Case for Small When You Are @Scale – #SAFeSummit 15".

6 Talks We’re Excited to Hear This Year at the Kansas City Developer Conference

OverOps

Good news if you’re a developer! The 11 th annual Kansas City Developer Conference is just around the corner , on July 18 th and 19 th at the Kansas City Convention Center in downtown Kansas City (with a pre-conference workshop day on July 17 th ).

My Best Essays

James Shore

I've been writing about agile software development for nearly 20 years, and most of it is available on this blog. The Art of Agile Development (Book) - 2008. Testing Without Mocks: A Pattern Language - 27 Apr, 2018. How to use test-driven development without traditional test doubles. Test-driven development in a nutshell. Following the rituals of agile development without understanding the underlying ideas. 11 Jan 2019.

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April 25th in Seattle, Washington: TDD Without Mocks (Hands-On)

James Shore

I’ll be at the Seattle Software Crafters Meetup on April 25th talking about test-driven development and testing without mocks. Are your tests slow and brittle? Do you worry your unit tests aren’t actually testing anything important? If so, you could benefit from writing tests that don’t use mock objects. We’ll use test-driven development to build a simple command-line application in Node.

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5 Steps That Helped Me Turn a $15M Loss Into Successful Software Delivery

OverOps

This creates immense pressure to accelerate development and delivery of new, exciting features. Code quality must start at the very beginning of product development, as early as the prototype stage. Verify Build Reliability Between Each Development Phase.

Beyond Mechanical Scrum

Scrum.org

Are some of your Product Backlog items written as User Stories, are the developers co-located, pair programming and continually integrating their code as they go? Looking to release an MVP to test an idea?

SCRUM 251

Improving your Definition of Done

Scrum.org

Typical examples include, checked in code, all unit tests passing, peer review. Typical examples include: pair programming, Test Driven Development, automated UI testing, automated deployment to an environment.

SCRUM 285

A Day In The Life Of A ScrumMaster

3back

Help the Team remove an Impediment [4] that was surfaced during Standup by 2 pair-programming developers. Set up a training session for the DevLead to teach new developers the best practices of TDD (Test Driven Development).

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Surprises

Silk and Spinach

Back in the day I used to say this about test-driven development: If ever I get a surprise, it means I have a missing test. That is, if I’m in the GREEN or REFACTOR step of the TDD cycle and my changes make something else break, I need to add a test to document something that I must have missed previously. I’ve discovered some refactoring that needs to be done, and I wouldn’t necessarily rush to add tests.

Lessons from Scrum and Photography

Scrum.org

It is a framework that provides certain ground rules which can help any team/organization to better its existing software development process. Some common practices that I have seen teams use and benefit from are - test driven development, pair programming, user stories; story points etc.

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